From: Peter Maydell <peter.maydell@linaro.org>
Date: Mon, 13 Feb 2023 11:54:05 +0000 (+0000)
Subject: Merge tag 'migration-20230213-pull-request' of https://gitlab.com/juan.quintela/qemu... 
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f670b3eec7f5d1ed8c4573ef244e7b8c6b32001b;p=qemu.git

Merge tag 'migration-20230213-pull-request' of https://gitlab.com/juan.quintela/qemu into staging

Migration Pull request (take3)

Hi

In this PULL request:
- Added to leonardo fixes:
Fixes: b5eea99ec2 ("migration: Add yank feature")
Reported-by: Li Xiaohui <xiaohli@redhat.com>

Please apply.

[take 2]
- rebase to latest upstream
- fix compilation of linux-user (if have_system was missing) (me)
- cleanup multifd_load_cleanup(leonardo)
- Document RAM flags (me)

Please apply.

[take 1]
This are all the reviewed patches for migration:
- AVX512 support for xbzrle (Ling Xu)
- /dev/userfaultd support (Peter Xu)
- Improve ordering of channels (Peter Xu)
- multifd cleanups (Li Zhang)
- Remove spurious files from last merge (me)
  Rebase makes that to you
- Fix mixup between state_pending_{exact,estimate} (me)
- Cache RAM size during migration (me)
- cleanup several functions (me)

Please apply.

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# gpg: Good signature from "Juan Quintela <quintela@redhat.com>" [full]
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* tag 'migration-20230213-pull-request' of https://gitlab.com/juan.quintela/qemu: (22 commits)
  ram: Document migration ram flags
  migration/multifd: Move load_cleanup inside incoming_state_destroy
  migration/multifd: Join all multifd threads in order to avoid leaks
  migration/multifd: Remove unnecessary assignment on multifd_load_cleanup()
  migration/multifd: Change multifd_load_cleanup() signature and usage
  migration: Postpone postcopy preempt channel to be after main
  migration: Add a semaphore to count PONGs
  migration: Cleanup postcopy_preempt_setup()
  migration: Rework multi-channel checks on URI
  Update bench-code for addressing CI problem
  AVX512 support for xbzrle_encode_buffer
  migration: I messed state_pending_exact/estimate
  migration: Make ram_save_target_page() a pointer
  migration: Calculate ram size once
  migration: Split ram_bytes_total_common() in two functions
  migration: Make find_dirty_block() return a single parameter
  migration: Simplify ram_find_and_save_block()
  util/userfaultfd: Support /dev/userfaultfd
  linux-headers: Update to v6.1
  multifd: Remove some redundant code
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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